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S. Stephens vs J. Tjen prediction

The prediction, computed before the match

Missed prediction
S. StephensJ. Tjen
46.7 %53.3 %
Model favourite
J. Tjen
Probability
53 %
Predicted score
0-2
Actual score
2-0 · S. Stephens

Probability and score were published in the app before the match and frozen since. Model v0.6.

WTAGuadalajaraRound of 16hard court03:15
S. Stephens
S. Stephens
vs
J. Tjen
J. Tjen
2092
Elo
2079
1978
Elo on hard court
2054
6 / 10
Form (last 10)
4 / 10
2
Recent matches
1
Even
Head-to-head
Even
2.09
Odds
1.71

Form and record before the match

Last 10 matches, oldest to most recent

S. Stephens
  1. W
  2. W
  3. L
  4. W
  5. W
  6. L
  7. L
  8. W
  9. L
  10. W
J. Tjen
  1. L
  2. W
  3. L
  4. L
  5. W
  6. L
  7. W
  8. L
  9. L
  10. W
6 – 4
Wins – losses
4 – 6
13 – 9
Sets won – lost
10 – 14
1 win
Current streak
1 win
16-17 (48%)
2026 record
17-24 (41%)
47-63 (43%)
Record on hard court
32-20 (62%)

ATP, WTA and Challenger singles matches played since 2020 by S. Stephens and J. Tjen, before this match.

What the numbers said before the match

Both players come in with almost the same Elo (2092 against 2079): nothing separates them in the model's rating. On hard court, the gap is 77 points in favour of J. Tjen. S. Stephens won 6 of the last ten matches, J. Tjen won 4. S. Stephens has 2 wins in the last five matches. J. Tjen has 2 wins in the last five matches. Their head-to-head record does not separate the two players. Bookmakers make J. Tjen the favourite.

The model gave J. Tjen the win at 53 %, with a likely score of 2-0. S. Stephens won 2-0: prediction missed.

Recent matches

S. Stephens's last five matches

J. Tjen's last five matches

Head-to-head since 2020

No direct meeting since 2020 on the ATP, WTA and Challenger tours.

Road through the tournament

To reach this round, S. Stephens beat C. Monnet (6-4 7-6). To reach this round, J. Tjen beat D. Vidmanova (7-6 6-2). In 2025, the tournament was won by I. Jovic, who beat E. Arango in the final (6-4 6-1).

Key numbers

In tie-breaks, S. Stephens wins 42 % (11 of 26), J. Tjen 67 % (18 of 27). In deciding sets, S. Stephens wins 47 % of the time (57 matches), J. Tjen 50 % (20 matches). After losing the first set, S. Stephens turned 19 % of matches around (90 occasions), J. Tjen 11 % (27 occasions). After winning the first set, S. Stephens went on to win 79 % of matches, J. Tjen 86 %.

Completed ATP, WTA and Challenger singles matches since 2020, before this match, retirements and walkovers excluded.

Frequently asked questions about S. Stephens – J. Tjen

Who is the favourite between S. Stephens and J. Tjen?
The match is over: S. Stephens won 2-0. Bookmakers make J. Tjen the favourite, priced at 1.71 against 2.09 for S. Stephens. Pronocast's model had J. Tjen winning at 53 %.
When is the S. Stephens – J. Tjen match?
On Wednesday, 16 September 2026 at 03:15, at the Guadalajara tournament (Round of 16, hard court).
What is the head-to-head between S. Stephens and J. Tjen?
No meeting between S. Stephens and J. Tjen appears since 2020 on the ATP, WTA and Challenger tours.
Where can I see the prediction for S. Stephens – J. Tjen?
The prediction is published higher up on this page, with the result and the verdict.

How the model computes its predictions

Same tournament: Guadalajara

Tournament page

Other matches on 16 September 2026

All matches on 16 September 2026